Update CLI dependencies

[misantron]

Update cobra and pflag:

• Upgraded github.com/spf13/cobra from v0.0.5 to v1.7.0.
• Not changing github.com/spf13/pflag as it is already up-to-date.
• Updated gopkg.in/yaml.v2 from v2.2.8 to gopkg.in/yaml.v3 v3.0.1.
• Corrected spelling and syntax errors.

This pull request primarily focuses on updating the library versions and does not introduce new tests.

Reference: #3

[yaacov]

Hello,

Thanks for the pull request! I noticed you updated both pflag and cobra to their latest versions. The syntax corrections you made are greatly appreciated.

Additionally, would you mind updating the pull request description to detail the new versions that have been updated in this PR? It would be helpful to have a note about the syntax fixes as well.

Lastly, please ensure that there are unit tests for the updated methods in SQLConfig and YAML.

[yaacov]

@misantron, thank you for this pull request 🔥
As this issue is tagged for hacktoberfest and Hacktoberfest concludes today, I'll merge this pull request to ensure its validity for the event. We can address the missing tests in a subsequent pull request.